/* * On2 Audio for Video Codec decoder * * Copyright (c) 2013 Konstantin Shishkov * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef AVCODEC_ON2AVCDATA_H #define AVCODEC_ON2AVCDATA_H #include <stdint.h> #define ON2AVC_MAX_BANDS 112 #define ON2AVC_ESC_CB 15 typedef struct On2AVCMode { int num_windows; int num_bands; const int *band_start; } On2AVCMode; extern const On2AVCMode ff_on2avc_modes_40[8]; extern const On2AVCMode ff_on2avc_modes_44[8]; #define ON2AVC_SCALE_DIFFS 121 extern const uint32_t ff_on2avc_scale_diff_codes[]; extern const uint8_t ff_on2avc_scale_diff_bits[]; extern const uint32_t * const ff_on2avc_quad_cb_codes[]; extern const uint8_t * const ff_on2avc_quad_cb_bits[]; extern const uint16_t * const ff_on2avc_quad_cb_syms[]; extern const int ff_on2avc_quad_cb_elems[]; extern const uint16_t * const ff_on2avc_pair_cb_codes[]; extern const uint8_t * const ff_on2avc_pair_cb_bits[]; extern const uint16_t * const ff_on2avc_pair_cb_syms[]; extern const int ff_on2avc_pair_cb_elems[]; extern const float ff_on2avc_window_long_32000[1024]; extern const float ff_on2avc_window_long_24000[1024]; extern const float ff_on2avc_window_short[128]; extern const double ff_on2avc_tab_10_1[]; extern const double ff_on2avc_tab_10_2[]; extern const double ff_on2avc_tab_20_1[]; extern const double ff_on2avc_tab_20_2[]; extern const double ff_on2avc_tab_40_1[]; extern const double ff_on2avc_tab_40_2[]; extern const double ff_on2avc_tab_84_1[]; extern const double ff_on2avc_tab_84_2[]; extern const double ff_on2avc_tab_84_3[]; extern const double ff_on2avc_tab_84_4[]; extern const double * const ff_on2avc_tabs_4_10_1[4]; extern const double * const ff_on2avc_tabs_4_10_2[4]; extern const double * const ff_on2avc_tabs_9_20_1[9]; extern const double * const ff_on2avc_tabs_9_20_2[9]; extern const double * const ff_on2avc_tabs_19_40_1[19]; extern const double * const ff_on2avc_tabs_19_40_2[19]; extern const double * const ff_on2avc_tabs_20_84_1[20]; extern const double * const ff_on2avc_tabs_20_84_2[20]; extern const double * const ff_on2avc_tabs_20_84_3[20]; extern const double * const ff_on2avc_tabs_20_84_4[20]; extern const float ff_on2avc_ctab_1[2048]; extern const float ff_on2avc_ctab_2[2048]; extern const float ff_on2avc_ctab_3[2048]; extern const float ff_on2avc_ctab_4[2048]; #endif /* AVCODEC_ON2AVCDATA_H */